Triple

T8874440
Position Surface form Disambiguated ID Type / Status
Subject Oakton, Virginia E211236 entity
Predicate hasNearbyPark P3449 FINISHED
Object Difficult Run Stream Valley Park
Difficult Run Stream Valley Park is a natural stream valley and trail corridor in Fairfax County, Virginia, offering wooded hiking paths, wildlife viewing, and access to the Difficult Run waterway near Oakton.
 E763220 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Difficult Run Stream Valley Park | Statement: [Oakton, Virginia, hasNearbyPark, Difficult Run Stream Valley Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Difficult Run Stream Valley Park
Context triple: [Oakton, Virginia, hasNearbyPark, Difficult Run Stream Valley Park]
  • A. Cub Run Stream Valley Park
    Cub Run Stream Valley Park is a natural stream valley and recreational park in the Centreville area of Fairfax County, Virginia, featuring trails, woodlands, and wildlife habitats along Cub Run.
  • B. Fife Brook to Zoar Gap run
    Fife Brook to Zoar Gap run is a popular whitewater section of the Deerfield River in Massachusetts, known for its accessible Class II–III rapids and frequent rafting and kayaking trips.
  • C. Deep Run Park
    Deep Run Park is a popular suburban public park in Henrico County, Virginia, featuring wooded trails, open fields, playgrounds, and recreational facilities.
  • D. Plum Run
    Plum Run is a small stream on the Gettysburg Battlefield in Pennsylvania, historically significant for flowing through key areas of the 1863 Civil War fighting.
  • E. Christmas Run Park
    Christmas Run Park is a public recreational park in Wooster, Ohio, featuring green spaces, trails, and community amenities for outdoor activities and events.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Difficult Run Stream Valley Park
Triple: [Oakton, Virginia, hasNearbyPark, Difficult Run Stream Valley Park]
Generated description
Difficult Run Stream Valley Park is a natural stream valley and trail corridor in Fairfax County, Virginia, offering wooded hiking paths, wildlife viewing, and access to the Difficult Run waterway near Oakton.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Difficult Run Stream Valley Park
Target entity description: Difficult Run Stream Valley Park is a natural stream valley and trail corridor in Fairfax County, Virginia, offering wooded hiking paths, wildlife viewing, and access to the Difficult Run waterway near Oakton.
  • A. Cub Run Stream Valley Park
    Cub Run Stream Valley Park is a natural stream valley and recreational park in the Centreville area of Fairfax County, Virginia, featuring trails, woodlands, and wildlife habitats along Cub Run.
  • B. Fife Brook to Zoar Gap run
    Fife Brook to Zoar Gap run is a popular whitewater section of the Deerfield River in Massachusetts, known for its accessible Class II–III rapids and frequent rafting and kayaking trips.
  • C. Deep Run Park
    Deep Run Park is a popular suburban public park in Henrico County, Virginia, featuring wooded trails, open fields, playgrounds, and recreational facilities.
  • D. Plum Run
    Plum Run is a small stream on the Gettysburg Battlefield in Pennsylvania, historically significant for flowing through key areas of the 1863 Civil War fighting.
  • E. Christmas Run Park
    Christmas Run Park is a public recreational park in Wooster, Ohio, featuring green spaces, trails, and community amenities for outdoor activities and events.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca838e78748190934d82db3104f855 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc614451d081908804430a72d00edf completed April 1, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfa0f9714c8190909587eecbb10e1a completed April 3, 2026, 11:14 a.m.
NEDg Description generation batch_69cfa180c9048190b59e6b8437886ac9 completed April 3, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69cfa26ab1b881909e42a435f4e3333c completed April 3, 2026, 11:20 a.m.
Created at: March 30, 2026, 6:52 p.m.